Controls

Movement = W, A, S, D
Aim = Mouse
Melee/Shoot = Left-Click
Change Weapons = 1 through 4 or Scroll Wheel
Stow Weapons (Melee Mode) = 3 or E
Swap to Previous Weapon = Q
Switch Gun Slots = T or drag gun to other slot
Reload = R
Scope Zoom = Left-click on Zoom
Pickup/Loot/Revive = F
Use Medical Item = Left-Click on Item or 7 through 0
Drop Item = Right-Click on Item
Cancel Action = X
View Map = M or G
Toggle Minimap = V
Use Team Ping Wheel = Hold C, then hold Right-Click and drag mouse, then release Right-Click
Use Emote Wheel = Hold Right-Click and drag the mouse, then release the Right-Click